Ticket #467 (new enhancement)
Add proper cache headers & file date to GETTILEIMAGE response
|Reported by:||zspitzer||Owned by:|
Two anonymous valid requests for a tile from the tilecache will retrieve the same file twice
Adding the cached file date to the responce header will help and cache headers
Combining this with RFC 11 and USERNAME=Anonymous will enable a normal proxy server to cache the requests.
To full take advantage of this viewers would need to check if anonymous access is available first for base layers for public sites. It would still work using basic for intranet type environments, it's the session in the url which creates the problem